code: def test_shuffle_sort_1dim(self, dtype):
      a = cupy.arange(10, dtype=dtype)
      b = cupy.copy(a)
      cupy.random.shuffle(a)
      testing.assert_allclose(cupy.sort(a), b)
  
imports: import unittest
  import numpy
  import pytest
  import cupy
  from cupy import testing
  from cupy.testing import _condition
label_desc: Use image node_id 2 for calling the TestShuffle obj's underlying member method code with example usage: obj.test_shuffle_sort_1dim(dtype) without return types